Multiplication and Addition for Combinations

You go to a restuarant and the server gives you a menu. The menu offers a "menu du jour" with 3 courses, each with 4 total options to choose from. How many meal options do you have?

The Los Angeles Lakers (NBA Champs so many times, its not worth counting) are looking at travel options for their players that doesn't involve flying. The team can either take 5 trains or 4 buses or 2 boats. How many combinations of options do they have?

Our class decides to order pizzas. The pizza place asks how many pizzas and with which toppings we would like. There are For the same price we can get either 10 pizzas with 3 different toppings choices for each or 12 pizzas with 2 toppings choices. How many totally combinations do we have to choose from?

A fashion designer wants to create a new dress from her collection. She has 14 different types of fabric and 22 different ways to cut them together. How many ways can we build the dress?

The trading company uses a number consisting of 2 capital letters of the Latvian alphabet (no long vowels, soft consonants and sponges) are used to number bills of lading, followed by 3 digits (there are no restrictions on the choice of numbers), for example, AT044, BB261, etc. Each bill of lading has a different number. How many different waybills can I create?

To enter my apartment you must enter a specific combination on keypad. The code consists of 4 numbers and 2 letters. How many options do I have if all the numbers and letters can repeat and order doesn't matter?

Which operation for the word "and"?

• Division

• Addition

• Substraction

• Multiplication

Which operations for the word "OR"?

• Substraction

• Distribution

• Multiplication

• Addition

Write a situation that uses the AND rule in the box below.

Write a situation that involves the OR rule below